Gemfile.lock in iecbib-0.2.0 vs Gemfile.lock in iecbib-0.2.1

@@ -1,11 +1,11 @@
 PATH
   remote: .
   specs:
-    iecbib (0.2.0)
+    iecbib (0.2.1)
       addressable
-      iso-bib-item (~> 0.4.0)
+      iso-bib-item (~> 0.4.2)
 
 GEM
   remote: https://rubygems.org/
   specs:
     addressable (2.5.2)
@@ -17,10 +17,10 @@
     diff-lcs (1.3)
     docile (1.3.1)
     equivalent-xml (0.6.0)
       nokogiri (>= 1.4.3)
     hashdiff (0.3.7)
-    iso-bib-item (0.4.0)
+    iso-bib-item (0.4.2)
       isoics (~> 0.1.6)
       nokogiri (~> 1.8.4)
       ruby_deep_clone (~> 0.8.0)
     isoics (0.1.7)
     json (2.1.0)